TM2

TM2 or Tm2 may refer to:


 * Soyuz TM-2, the spacecraft used to launch a long duration crew to the Soviet space station Mir
 * Thermal Monitor 2, a computer central processing unit thermal control
 * TM2, a Rolls-Royce Marine Olympus gas turbine
 * Square terametre (Tm2), a multiple of the SI unit of surface area, the square metre
 * Tm^2, a metric unit equal to a weber
 * Twisted Metal 2, a 1996 video game